Diodes DMP2070UCB6 User Manual
Page 3
DMP2070UCB6
Document number: DS35553 Rev. 2 - 2
3 of 6
October 2011
© Diodes Incorporated
DMP2070UCB6
NEW PROD
UC
T
0
2
4
6
8
10
-V
, DRAIN -SOURCE VOLTAGE(V)
Fig. 1 Typical Output Characteristics
DS
0
1
2
3
4
5
-I
, D
R
AI
N
C
U
R
R
E
N
T
(A
)
D
V
= -1.2V
GS
V
= -1.5V
GS
V
= -1.8V
GS
V
= -2.0V
GS
V
= -2.5V
GS
V
= -4.5V
GS
0
0.5
1
1.5
2
2.5
3
-V
, GATE-SOURCE VOLTAGE (V)
GS
Fig. 2 Typical Transfer Characteristics
0
2
4
6
8
10
-I
, D
R
AI
N
C
U
R
R
EN
T
(A
)
D
T = 150 C
A
°
T = 125 C
A
°
T = 85 C
A
°
T = 25 C
A
°
T = -55 C
A
°
V
= -5.0V
DS
0
0.02
0.04
0.06
0.08
0.10
0.12
0.14
1
2
3
4
5
6
7
8
9
10
-I , DRAIN SOURCE CURRENT
Fig. 3 Typical On-Resistance vs.
Drain Current and Gate Voltage
D
R
,D
R
AI
N-
S
O
U
R
CE
O
N-
R
ES
IS
T
A
NC
E
(
)
DS
(O
N)
Ω
0
1
2
3
4
5
6
7
8
-I , DRAIN SOURCE CURRENT (A)
Fig. 4 Typical On-Resistance vs.
Drain Current and Temperature
D
R
, D
RAIN-
S
O
U
RCE ON-
RE
S
IST
A
NCE(
)
DS(
O
N)
Ω
V
= -4.5V
GS
T = -55 C
A
°
T = 25 C
A
°
T = 85 C
A
°
T = 125 C
A
°
T = 150 C
A
°
-50
-25
0
25
50
75
100
125
150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 5 On-Resistance Variation with Temperature
0.5
0.7
0.9
1.1
1.3
1.5
1.7
R
, D
R
AI
N
-S
O
U
R
C
E
ON
-R
E
S
IS
T
A
N
C
E
(N
o
rma
liz
e
d
)
DS
(O
N)
-50
-25
0
25
50
75
100
125
150
T , JUNCTION TEMPERATURE ( C)
J
°
Fig. 6 On-Resistance Variation with Temperature
0
0.02
0.04
0.06
0.08
0.10
0.12
R
, D
R
AI
N
-S
O
U
R
C
E
O
N
-R
ES
IS
T
A
N
C
E (
)
DS
(O
N)
Ω
V
= -4.5V
I =
A
GS
D
-2
V
=
.5V
I =
A
GS
D
-2
-1